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02-18-2011 10:27 AM
02-18-2011 10:27 AM
Single point of failure for systems
Hi all,
I have been tasked with the following.
1.Identify all single point of failures in our server/storage infrastructure by each business application.
So my question is when you take a typical setup like
servers(110 windows servers running 2008, HP blades with Vmware esx4.0w with 6 hosts) ------------>SAN switch----->Storage arrays
What should be the points I should be looking for , I came up with following
1) Single NIC
2) Single HBA
3) Power supply?
I would appreciate if you could come up with your inputs.
Thnks
I have been tasked with the following.
1.Identify all single point of failures in our server/storage infrastructure by each business application.
So my question is when you take a typical setup like
servers(110 windows servers running 2008, HP blades with Vmware esx4.0w with 6 hosts) ------------>SAN switch----->Storage arrays
What should be the points I should be looking for , I came up with following
1) Single NIC
2) Single HBA
3) Power supply?
I would appreciate if you could come up with your inputs.
Thnks
1 REPLY 1
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03-18-2011 08:36 AM
03-18-2011 08:36 AM
Re: Single point of failure for systems
Surprised noone responded:
Depending upon the servers, some systems have 'redundant' RAM as well. Be sure your controllers have a battery. Hot spare drives, of course...
Latest bios can solve some issues as time goes on.
You should look further into your 'infrastructure' for UPS/house power/generator and A/C systems as a failure in this can bring the whole house of cards down...
Depending upon the servers, some systems have 'redundant' RAM as well. Be sure your controllers have a battery. Hot spare drives, of course...
Latest bios can solve some issues as time goes on.
You should look further into your 'infrastructure' for UPS/house power/generator and A/C systems as a failure in this can bring the whole house of cards down...
Enjoy!
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Try this: http://www.hp.com/support/hpgt
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